A&A In-Floor Gould Valve O-Ring Pentair 516120 Shasta Exclusive Phosfree forms a thin coating

Phosfree forms a thin coating on the filter media

remaining undetectable and out of sight when it is time to swim

5 x 2 inches

Available exclusively from authorized Pentair dealers specifically Shasta Pool Supply

programmed steering sequences drive full-pool coverage

A&A In-Floor Gould Valve O-Ring Pentair 516120 Shasta Exclusive Phosfree forms a thin coatingKeep your A&A in floor cleaning system sealed tight and performing with the 516120 Gould Valve O Ring. Pentair restores your pools smooth circulation for reliable cleaning and balanced performance. Specifically, this genuine replacement part delivers a precise, leak free fit to maintain consistent pressure. Prevent Leaks: Maintain a watertight seal between the valve housing and lid to stop pressure loss. Maximize Efficiency: Ensure proper system flow